Overview

Your Porsche was engineered to perform, but factory suspension is built to compromise. Conservative alignment settings, compliant rubber bushings, and one-size-fits-all damping leave significant handling potential untapped. Aftermarket suspension upgrades unlock that potential, delivering sharper turn-in, flatter cornering, improved tire contact, and greater driver confidence on both the road and track. At Flat 6 Motorsports, we work directly with Tarett Engineering and Öhlins as development partners, collaborating on product testing, validation, and real-world track evaluation to ensure every component we offer has been proven under demanding conditions before it reaches your car. Tarett Engineering designs and manufactures precision sway bars, monoball camber plates, competition control arms, and bushing kits from aerospace-grade materials in the USA. Each component is engineered to eliminate the deflection found in factory rubber bushings, maintaining accurate alignment settings under sustained cornering loads and hard braking. Adjustable sway bars reduce body roll and balance handling response, while competition control arms unlock the camber and toe range critical for maximizing tire grip and extending tire life at speed. The Tarett catalog allows you to configure the right combination of upgrades for your model and driving goals, from spirited canyon roads to dedicated competition use. Öhlins Road & Track coilover systems are born from decades of championship winning professional motorsport development. Their patented Dual Flow Valve (DFV) technology provides independent control over compression and rebound at varying shaft speeds, delivering remarkable compliance over curbs and surface changes without sacrificing body control through fast transitions. Flat 6 Motorsports has tested these systems extensively on track, including shake rig validation with Öhlins engineers, confirming measurable gains in grip consistency and lap time confidence across multiple settings and conditions. Lightweight construction further reduces unsprung mass for improved steering feedback and chassis balance. Every suspension product we carry has been developed, tested, and validated with the same rigor we bring to our own track builds.

Porsche 991 Chassis

Refined Development

The 991 brought wider tracks and a longer wheelbase to the 911 platform, improving high-speed stability but exposing limitations in the factory suspension under hard track use. PASM dampers lack the fine-tuned adjustability serious drivers need, and factory rubber bushings in the control arms and thrust arms allow alignment geometry to shift under heavy braking and sustained cornering loads, introducing inconsistency right when precision matters most. Tarett Engineering's Teflon-lined monoball bushings and competition control arms lock in alignment settings, eliminating deflection and opening up camber and toe adjustability well beyond factory range. Adjustable sway bars further sharpen turn-in and reduce body roll without compromising rear stability. Öhlins Road & Track coilovers with DFV technology replace the binary PASM system with fully adjustable damping control that keeps tires planted through surface changes and curb strikes while maintaining composed weight transfer in fast transitions.

flat 6 motorsports

We're here to support

We offer full turn-key packages including installation and custom dyno tuning calibration. With an experienced team of technicians and performance specialists, we build client vehicles to their unique performance objectives. Our shop is located in Orlando, FL and customers from all around the country send their vehicles to us because they trust our craftsmanship. We offer our full services for clients looking to enhance the power of the 992 Carrera. Our in-shop packages ensure full quality control by Porsche factory-trained and experienced technicians. We deliver the highest customer rated satisfaction of anyone in the industry.

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SHIP US YOUR VEHICLE

Hundreds of clients have shipped their vehicles to Flat 6 Motorsports to have the installation and tuning process performed by our Gold Certified Porsche Technicians. We handle the build process end-to-end ensuring quality and provide updates with video and photos throughout the build. Whether you want to be hands-off or come visit us and the attractions of Florida, we have you covered. There are many qualified transportation companies. Our recommended transporter is Montway Auto Transport.